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JPL Small-Body Database Browser
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266794 (2009 SK302)
Classification: Main-belt Asteroid          SPK-ID: 2266794
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1395035474102547 1.1272e-07  
a 2.653403511177624 3.5891e-08 au
q 2.28324430865752 2.8427e-07 au
i 3.221211117108835 7.7432e-06 deg
node 115.8691785336516 0.00019242 deg
peri 246.9724676518787 0.00019575 deg
M 82.84238180252204 3.7279e-05 deg
tp 2458237.209992799418
(2018-Apr-28.70999280)
0.00016128 TDB
period 1578.713693963683
4.32
3.2031e-05
8.77e-08
d
yr
n .2280337475860784 4.6267e-09 deg/d
Q 3.023562713697727 4.0898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4792 days (13.12 yr)  
   first obs. used      2005-11-01  
   last obs. used      2018-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46173  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:41:44  

Additional Information
 Earth MOID = 1.28204 au 
 Jupiter MOID = 2.42713 au 
 T_jup = 3.373 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO376787  

266794 (2009 SK302)          Discovered 2009-Sep-16 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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